Mark invalid redis metrics as removed

What does this MR do and why?

• Marks these metrics as removed since they are actually invalid and never computed:
  • ee/config/metrics/counts_7d/20230505172326_value_streams_dashboard_views_weekly.yml
  • ee/config/metrics/counts_28d/20230505172912_value_streams_dashboard_views_monthly.yml

Explanation:

Both metrics suggest the application of a time_frame (7/28d) to the tracking, but time frames were never supported for RedisMetrics essentially turning both into all-time counts.

analytics_counts_visits.g_metrics_comparison_page was tracking the same thing, although the naming seems to be a mistake.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #425068 (closed)